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[media] v4l: vivi: support for dmabuf importing

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This patch enhances VIVI driver with a support for importing a buffer
from DMABUF file descriptors.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Tomasz Stanislawski 2012-06-14 10:37:47 -03:00 committed by Mauro Carvalho Chehab
parent 89d2ee0890
commit a626f0ac9d
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/vivi.c
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@ -1302,7 +1302,7 @@ static int __init vivi_create_instance(int inst)
/* initialize queue */
q = &dev->vb_vidq;
q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_READ;
q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivi_buffer);
q->ops = &vivi_video_qops;